Emergency simple respirator for patient

Abstract

The utility model relates to the technical field of respirators, and discloses an emergency simple respirator for a patient, which comprises an oxygen mask, the bottom of the oxygen mask is clamped with a replacement assembly, the replacement assembly comprises two groups of clamping blocks clamped at the bottom of the oxygen mask, the bottoms of the clamping blocks are fixedly connected with a protective mask, and the protective mask is fixedly connected with the oxygen mask. The top of the oxygen mask communicates with a connecting pipe, and a fixing disc is connected into the connecting pipe in a sleeved mode. According to the emergency simple respirator for the patient, through the arrangement of the replacement assembly, when the respirator needs to be used, a clamping block on a protective mask is clamped on the surface of an oxygen mask and then inserted into a clamping groove to be fixed, when the respirator needs to be detached, the clamping block is pulled out of the clamping groove, the clamping block is separated from the interior of the clamping groove, and the protective mask is taken down; therefore, the effect of conveniently assembling and disassembling the protective mask is achieved, cleaning of the oxygen mask by people is reduced, only the protective mask needs to be replaced for cleaning, meanwhile, real-time emergency treatment on multiple people is facilitated by replacing the protective mask, and cross infection is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of respirators, in particular to a simple respirator for patients in emergency situations. Background Art

[0002] Simple respirator, also known as resuscitation ball, air bag, leather ball, etc. It is suitable for cardiopulmonary resuscitation and artificial respiration emergency situations. It is especially suitable for situations of suffocation, breathing difficulties or the need to increase oxygen supply. It is easy to use, less painful, less complicated, easy to carry, and can be ventilated immediately with or without oxygen source. A simple respirator for emergency use of patients is designed to provide basic breathing support for emergency first aid in emergency situations, providing patients with critical oxygen or air until professional medical personnel arrive or transfer the patient to the hospital for further treatment.

[0003] The existing simple respirators for emergency use by patients are not convenient for convenient loading and unloading of protective masks during actual use, which reduces the number of personnel cleaning oxygen masks. At the same time, it is not easy to replace protective masks for real-time emergency treatment of multiple people.

[0004] After searching the existing patents: a simple respirator for emergency use of patients (Announcement No.: CN219440294U), including a mask connection mechanism and an oxygen bag connection mechanism, the mask connection mechanism includes a mask, a No. 3 connector, a No. 2 sealing ring and a connecting plate, the mask is fixedly connected to the No. 1 connector, the No. 1 connector is threadedly connected to the No. 2 connector, the No. 3 connector is fixedly connected to the No. 2 connector, and the No. 3 connector is fixedly connected to the outlet connecting pipe, the connecting plate is fixedly connected to the outlet connecting pipe, the outlet connecting pipe is threadedly connected to the No. 4 connector, and the No. 4 connector is fixedly connected to the balloon. The oxygen bag is clamped and fixed by turning the fixing knob to push the arc clamp, and the anti-slip rubber pad is used to improve the firmness of the connection between the oxygen bag and the sealing rubber sleeve, which is convenient for stable oxygen supply operation.

[0005] Although the above patent achieves the goal of clamping the oxygen bag by turning the fixing knob to push the arc-shaped clamping plate, and at the same time improving the firmness of the connection between the oxygen bag and the sealing rubber sleeve by using the anti-slip rubber pad, which facilitates stable oxygen supply operation, it is not convenient to prevent the patient's exhaled air from entering the pipeline to avoid contamination.

[0006] Therefore, it is necessary to invent a kind of patient's emergency simple respirator to solve the above problems. Utility Model Content

[0007] 1. Technical issues to be solved

[0008] The technical problem solved by the utility model is to provide a simple emergency respirator for patients which is highly practical, can be simply operated and has a relatively simple structure, thereby solving the problems in the above-mentioned background technology of inconvenient installation and removal of protective masks and preventing the patient's exhaled air from entering the pipeline.

[0009] (II) Technical solution

[0010] To achieve the above purpose, the utility model is implemented through the following technical solutions: a simple respirator for emergency use of patients, including an oxygen mask, a replacement component is clamped at the bottom of the oxygen mask, the replacement component includes two groups of clamping blocks clamped at the bottom of the oxygen mask, the bottom of the clamping block is fixedly connected with a protective mask, the top of the oxygen mask is connected to a connecting pipe, the interior of the connecting pipe is sleeved with a fixed disk, the bottom of the fixed disk is fixedly connected with a sliding component, the sliding component includes a spring fixedly connected to the bottom of the fixed disk, the bottom of the spring is fixedly connected with a piston, the top of the piston is fixedly connected with a sliding rod, both sides of the oxygen mask are fixedly connected with fixing belts, and the surface of the fixing belt is fixedly connected with a connecting structure.

[0011] As a further solution of the utility model, the top of the connecting tube is connected to a supporting tube, and one end of the supporting tube is threadedly connected to a balloon, so that the balloon is easy to squeeze.

[0012] As a further solution of the utility model, one end of the balloon is fixedly connected to an air intake connector, and one end of the air intake connector is connected to an air storage bag, which is convenient for storing oxygen.

[0013] As a further solution of the utility model, the surface of the oxygen mask is connected to an oxygen connector, and the bottom of the oxygen mask is fixedly connected to an air cushion, so that the air cushion can fit the face easily.

[0014] As a further solution of the utility model, a card slot adapted to the card block is provided on the surface of the oxygen mask, and both sides of the oxygen mask are connected to an air outlet pipe, which is convenient for discharging waste gas.

[0015] As a further solution of the utility model, a ventilation groove is provided on the surface of the fixing plate, and the top of the supporting tube is connected to a pressure limiting valve, which facilitates the adjustment of pressure.

[0016] (III) Beneficial effects

[0017] The utility model provides a simple respirator for emergency use of patients, which has the following beneficial effects:

[0018] 1. The simple respirator for emergency use of the patient can be replaced by replacing the components. When it is needed, the card block on the protective mask is stuck on the surface of the oxygen mask, and then inserted into the card slot for fixation. When it needs to be disassembled, the card block is pulled out from the card slot, so that the card block is detached from the inside of the card slot, and the protective mask is removed, thereby achieving the effect of convenient loading and unloading of the protective mask, reducing the need for personnel to clean the oxygen mask. Only the protective mask needs to be replaced for cleaning. At the same time, replacing the protective mask is convenient for real-time emergency treatment of multiple people and reduces cross infection.

[0019] 2. The simple emergency respirator for patients is provided with a sliding component. When in use, the balloon is squeezed to allow air to enter the connecting tube. The air squeezes the piston out, the spring deforms and expands, and the fixed plate supports the sliding rod to slide in the hole. When the patient exhales, the spring drives the sliding rod to contract, and the piston returns to the connecting tube, thereby preventing the patient's exhaled air from entering the pipeline, preventing the patient's exhaled air from contaminating the tube wall, and improving the safety of the respirator. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the replacement component structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the sliding assembly of the utility model;

[0024] Figure 5 This is a schematic diagram of the connection structure of the utility model.

[0025] In the figure: 1. oxygen mask; 2. replacement component; 201. block; 202. protective mask; 3. connecting pipe; 4. fixing plate; 5. sliding component; 501. spring; 502. piston; 503. sliding rod; 6. fixing belt; 7. connecting structure; 701. child Velcro; 702. mother Velcro; 703. buckle; 704. holder; 8. support tube; 9. balloon; 10. air inlet connector; 11. air storage bag; 12. oxygen connector; 13. air cushion; 14. air outlet pipe; 15. pressure limiting valve. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figures 1 to 5 The utility model provides a technical solution: a simple respirator for emergency use of patients, including an oxygen mask 1, a replacement component 2 is clamped at the bottom of the oxygen mask 1, and the setting of the replacement component 2 can achieve the effect of convenient loading and unloading of the protective mask 202, reducing the need for personnel to clean the oxygen mask 1, and only the protective mask 202 needs to be replaced for cleaning. At the same time, replacing the protective mask 202 is convenient for real-time emergency treatment of multiple people and reduces cross infection. The replacement component 2 includes two groups of clamping blocks 201 clamped at the bottom of the oxygen mask 1, and the bottom of the clamping block 201 is fixedly connected with the protective mask 202. The top of the oxygen mask 1 A connecting pipe 3 is connected, a fixing plate 4 is sleeved inside the connecting pipe 3, a sliding assembly 5 is fixedly connected to the bottom of the fixing plate 4, and the sliding assembly 5 is arranged to prevent the patient's exhaled air from entering the pipe, thereby preventing the patient's exhaled air from contaminating the pipe wall, thereby improving the safety of the respirator. The sliding assembly 5 includes a spring 501 fixedly connected to the bottom of the fixing plate 4, a piston 502 is fixedly connected to the bottom of the spring 501, a sliding rod 503 is fixedly connected to the top of the piston 502, and fixing belts 6 are fixedly connected to both sides of the oxygen mask 1, and a connecting structure 7 is fixedly connected to the surface of the fixing belt 6;

[0028] See also Figure 2 The top of the connecting tube 3 is connected to a supporting tube 8, and one end of the supporting tube 8 is threadedly connected to a balloon 9. The arrangement of the balloon 9 facilitates extrusion.

[0029] See also Figure 1 One end of the balloon 9 is fixedly connected to an air inlet connector 10, and one end of the air inlet connector 10 is connected to an air storage bag 11. The air storage bag 11 is provided to facilitate the storage of oxygen.

[0030] See also Figure 3 The surface of the oxygen mask 1 is connected to an oxygen connector 12, and the bottom of the oxygen mask 1 is fixedly connected to an air cushion 13, and the air cushion 13 is provided to fit the face;

[0031] See also Figure 1 The surface of the oxygen mask 1 is provided with a card slot adapted to the card block 201, and both sides of the oxygen mask 1 are connected with an air outlet pipe 14, and the setting of the air outlet pipe 14 plays a role in discharging waste gas;

[0032] See also Figure 4 A ventilation groove is provided on the surface of the fixed plate 4, and a pressure limiting valve 15 is connected to the top of the support pipe 8. The setting of the pressure limiting valve 15 plays a role in adjusting the pressure.

[0033] Embodiment 1:

[0034] See also Figure 1The connection structure 7 includes a sub-velcro 701 fixedly connected to the surface of the fixing belt 6, and the surface of the sub-velcro 701 is adhesively connected to the mother Velcro 702. The mother Velcro 702 is provided to fit and connect the sub-velcro 701;

[0035] Embodiment 2:

[0036] See also Figure 5 The connection structure 7 includes a buckle 703 fixedly connected to the surface of the fixing belt 6, and a socket 704 is inserted into the surface of the buckle 703. The setting of the socket 704 plays a role in inserting the buckle 703.

[0037] In the utility model, the working steps of the device are as follows:

[0038] Step 1: When the protective mask 202 needs to be used, the card block 201 is clamped on the surface of the oxygen mask 1, and then inserted into the card slot for fixing. When it needs to be disassembled, the card block 201 is pulled out of the card slot, so that the card block 201 is separated from the inside of the card slot, and the protective mask 202 is removed;

[0039] Step 2: When in use, squeeze the balloon 9 to allow air to enter the connecting tube 3, and the air squeezes the piston 502 out, causing the spring 501 to deform and expand, and the fixed plate 4 supports the sliding rod 503 to slide in the hole;

[0040] Step 3: When the patient exhales, the spring 501 drives the sliding rod 503 to contract, and the piston 502 returns to the connecting tube 3.

[0041] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0042] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A simple respirator for emergency use of a patient, comprising an oxygen mask (1), characterized in that: The bottom of the oxygen mask (1) is clamped with a replacement component (2), the replacement component (2) comprises two groups of clamping blocks (201) clamped with the bottom of the oxygen mask (1), the bottom of the clamping block (201) is fixedly connected with a protective mask (202), the top of the oxygen mask (1) is connected with a connecting pipe (3), the interior of the connecting pipe (3) is sleeved with a fixing plate (4), the bottom of the fixing plate (4) is fixedly connected with a sliding component (5), the sliding component (5) comprises a spring (501) fixedly connected to the bottom of the fixing plate (4), the bottom of the spring (501) is fixedly connected with a piston (502), the top of the piston (502) is fixedly connected with a sliding rod (503), both sides of the oxygen mask (1) are fixedly connected with fixing belts (6), and the surface of the fixing belt (6) is fixedly connected with a connecting structure (7).

2. The simple ventilator for emergency use of a patient according to claim 1, characterized in that: The top of the connecting tube (3) is connected to a supporting tube (8), and one end of the supporting tube (8) is threadedly connected to a balloon (9).

3. A simple ventilator for emergency use of a patient according to claim 2, characterized in that: One end of the balloon (9) is fixedly connected to an air intake connector (10), and one end of the air intake connector (10) is connected to an air storage bag (11).

4. The simple ventilator for emergency use of a patient according to claim 1, characterized in that: The surface of the oxygen mask (1) is connected to an oxygen connector (12), and the bottom of the oxygen mask (1) is fixedly connected to an air cushion (13).

5. The simple ventilator for emergency use of a patient according to claim 1, characterized in that: A card slot matching the card block (201) is provided on the surface of the oxygen mask (1), and both sides of the oxygen mask (1) are connected to an air outlet pipe (14).

6. The simple ventilator for emergency use of a patient according to claim 2, characterized in that: A ventilation groove is provided on the surface of the fixed plate (4), and the top of the support pipe (8) is connected to a pressure limiting valve (15).

Images